AS you can see, im still working this issue and finally have it solved. Im not a professional mechanic so I did not know that my cap and rotor issues are directly affected by the P1345 code. I have had this code for 6+ years and I did research the code, I didnt think I had the tools to resolve it until today.
Thanks to a guy on you tube, he shows how you can take an old cap and modify it to watch the spark for cyl #5. see below.
I took this as I adjusted it.
https://www.youtube.com/watch?v=GYMKenBb6TA
Here is a 2nd video of it resolved.
https://www.youtube.com/watch?v=h5RgpjPK8wQ
This is the video that helped me resolve this issue. He did something different with the dist. hold down bracket that I didnt need to do. Mine had room for adjustment.
https://www.youtube.com/watch?v=obP09XSt4Yo&t=386s